Don’t pick your nose
Hugh Pennington: Staphylococcus aureus, 15 December 2005
“... the introduction of the Listerian method.’ It was the same across Europe: Scottish, Danish and French as well as German hospitals became less dangerous. But carbolic was not safe. It was absorbed through the skin and poisoned patients and surgeons, causing kidney damage (black urine was a tell-tale symptom). And laboratory tests showed that it was much ... ”